NO! The manufacturer cannot void your warranty simply because you choose to save money using compatible or remanufactured products. You are protected under the Magnusson Moss Warranty Improvement Act of 1975. You can read more about your rights to use compatible Ink & Toner here:

We guarantee all Compatible & Remanufactured products with a One Year 100% Quality & Satisfaction Guarantee. We guarantee every product is made to the highest standards and tested for quality assurance before leaving our facility. You can return any product for Refund within 90 Days of purchase or Exchange any product(s) within 365 days of the original purchase date. All Genuine OEM Product(s) are backed by the OEM (Original Equipment Manufacturer) directly. Please visit our return policy page for more information.

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As a family owned and operated business, our #1 priority is to treat our customers like they’re part of our family. Our goal is to combine low pricing with exceptional customer service to keep our relationship with you going strong for years to come! With this philosophy, we have achieved a 5-Star rating with Google & Ekomi Reviews, as well as an A+ with the BBB, making us one of the highest rated ink merchants in the United States.

Brother HL-641 Toner Cartridges

The Brother HL 641 is a compact and convenient non-color laser printer designed for the office environment. This printer can produce up to 12 pages per minute with resolutions up to 1200 x 600 dpi. It features a USB drive for simple set up and recognition from computers anywhere in the home or office. The toner cartridges for Brother will create crisp, clear black text with laser precision. And with its compact size this printer will be able to fit in anywhere in the office. The printer will be able to produce a notable amount of printouts being able to handle approximately 10,000 sheets per month.

The Brother HL 641 toner cartridges also contain Thermal monochrome pigment technology making printouts resistant to water and smudging allowing users to handle projects immediately after printed. The printer can also print directly onto envelopes and a variety of presentation paper to give projects a professional look. Additionally, the printer contains a significant sized paper tray, being able to hold up to 250 sheets. The Brother HL 641 also allows multiple peripheral devices to be connected to the printer. And with a manual bypass paper feed, users can easily print directly onto a variety of media types. This device can also send and receive faxes for diverse data communication.

Offered here are the original equipment manufactured or OEM cartridges in the Genuine Brother TN100HL Black Toner cartridges. Each one of these cartridges will produce approximately 3,000 pages before needing to be replaced.